Which to use
“fibre” is a noun and “fine” is an adjective - they look or sound alike but fill different roles in a sentence.
- #11,694
- “fibre” frequency rank
- #586
- “fine” frequency rank
- 12280
- confusion score
Side-by-Side Comparison
| Feature | fibre | fine |
|---|---|---|
| Definition | A single piece of a given material, elongated and roughly round in cross-section, often twisted with other fibres to form thread. | Senses referring to subjective quality. |
Where the eye mixes fibre and fine
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: fibre vs fine
These two trip readers on the page rather than in the ear: fibre is /ˈfaɪ.bə(ɹ)/ while fine is /faɪn/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 12280, derived from the frequency rank of both members and their visual similarity.
fibre is recorded at frequency rank #11,694, classified as anoun, pronounced /ˈfaɪ.bə(ɹ)/. fine is at rank #586, tagged as anadj, pronounced /faɪn/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 12280, this pair ranks #482,447 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of fibre vs fine
Shared letters: efi. Private to "fibre": br. Private to "fine": n.
"fibre" · 5 letters · shape CVCCV · "fine" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "fibre" for "fine" ever safe?
Frequency check: "fibre" vs "fine" - which ranks higher?
Useful next steps
Eye-level mix-up between "fibre" and "fine" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fibre" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fine" - compare definitions side by side with the headword page. Word entry
- This pair ranks #482,447 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "fibre" and "fine" also get mixed up with nearby pairs, the highest-scored neighbour is "fibre vs fie". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #482,447 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.